207403728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{617273}}^1$

素因数の和:617291

約数の個数: 40

約数和(自身を含む): 612335808

約数和(自身を除く): 404932080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 617273, 1234546, 1851819, 2469092, 3703638, 4320911, 4938184, 7407276, 8641822, 9876368, 12962733, 14814552, 17283644, 25925466, 29629104, 34567288, 51850932, 69134576, 103701864, 207403728]

約数ペア:

[(1, 207403728), (2, 103701864), (3, 69134576), (4, 51850932), (6, 34567288), (7, 29629104), (8, 25925466), (12, 17283644), (14, 14814552), (16, 12962733), (21, 9876368), (24, 8641822), (28, 7407276), (42, 4938184), (48, 4320911), (56, 3703638), (84, 2469092), (112, 1851819), (168, 1234546), (336, 617273)]